2011 Yamaha YZF R1

2011 Yamaha YZF R1 MotoGP inspired sportbike motorcycle open class - the first to introduce the crankshaft crossplane working with uneven firing sequence. The 2011 YZF-R1 is activated by valve 998cc, DOHC, 4 -, in-line 4 engine developing 182 hp at 12,500 rpm and 115.5 Nm (85 lb.ft.) of torque at 10,000 rpm, and provide fuel consumption 40mpg (5.88 l/100km). Ram air induction is the use to force air in through multiple channels in addition to the light projector to help facilitate maximum power.

Yamaha YZF R1 has a soft side fairing for a sleek appearance by combining two types of projector lamps. In accordance with the exceptional cornering ability and crisp handling engine, aluminum frame has been designed to offer exceptional rigidity balance. Rear frame light Controlled-Fill die-cast magnesium, contributing optimum mass centralization. Suspension front fork including SOQI which use one trick that was developed for our satisfy.

	SPECIFICATION - 2011 Yamaha YZF R1
	Model Type	Sport
	Country of Origin	Japan
	ENGINE
	Engine type	Horizontal In-line
	Stroke	4-Stroke
	Cylinder	4
	Valves / Valve per cylinder	16 / 4
	Valves configuration	DOHC
	Displacement	998 cc (60.9 cu.in.)
	Bore x Stroke	3.07 in. x 2.06 in.
	Horsepower	179.56 hp (131.1 kW) @ 12500 rpm
	Torque	84.8 ft.lbs. (115.00 Nm) @ 10000 rpm
	Compression ratio	12.7:1
	Starter / Ignition	Electric / Transistor Controlled Ignition (TCI)
	Cooling System	Liquid
	Fuel Requirement	Regular gas
	Fuel Delivery	Fuel Injection with YCC-T and YCC-I
	Fuel Economy	33 mpg (14 km/L) combined
	TRANSMISSION
	Transmission Type	Manual
	Number of speed	6
	Final drive	#530 O-ring chain
	Gear ratio	2.533 / 2.063 / 1.762 / 1.522 / 1.364 / 1.269
	Clutch	Wet, multi-plate disc coil spring, slipper clutch
	WHEELS & TIRES
	Wheels Type / Composition	5-spoke mag, Aluminum
	Tube / Tubeless	Tubeless
	Front Tire	Pirelli® 120/70 ZR17
	Rear Tire	Pirelli® 190/55 ZR17
	BRAKES & SUSPENSION
	Front Brake	310mm Dual hydraulic disc, radial-mount forged 6-piston caliper
	Rear Brake	220mm Hydraulic disc, single-piston caliper
	Front suspension type	43mm Inverted Fork, Fully adjustable
	Rear suspension type	Single shock w/ piggyback reservoir, 4-way adjustable
	Suspension travel	4.7 in. front and rear
	Number of shock absorbers	1
	Rear suspension material	Aluminum
	DIMENSION & OTHER SPECS
	Frame	Aluminum Deltabox
	Steering control	Handlebar
	Exhaust system	4-2-1-2 titanium
	Overall Length	81.5 in
	Overall Width	28.1 in
	Overall Height	44.5 in.
	Seat Height	32.8 in.
	Seat Type	Two-piece driver and passenger, Vinyl
	Ground clearance	5.3 in.
	Wheelbase	55.7 in.
	Rake (caster angle)	24°
	Trail	4 in.
	Lean angle	56°
	Wet Weight	454 lbs.
	Lubrication	Wet sump
	Air cleaner	Viscous type, high flow
	Fuel tank capacity	4.8 gal.
	Oil capacity	0.24 qts.
	Greenhouse gas	165.4 g/km CO2 emission

2011 Aprilia Shiver750 Street Fighter Edition

 Aprilia Shiver 750 Street Fighter Edition is the latest motorcycle issued by Aprilia in 2011. This motorcycle is perfect for bikers who like street fighter style bike. From its exterior form, for the front legs Shiver750 Aprilia Street Fighter Edition  has been using upsitdown so it looks sturdy and solid, to the rear monoshock swing arm. For the braking system, at the front of the Aprilia Shiver 750 using a twin-disc brakes and rear brake system uses a single disc brake system.

	2011 Aprilia Shiver750 Street Fighter Edition Specification
	Engine	Aprilia V90 Four stroke longitudinal 90° V twin. Liquid cooling. Double overhead camshaft with mixed gear/chain drive; four valves per cylinder. Euro 3.
	Fuel	Unleaded petrol.
	Bore x Stroke	92 x 56,4 mm
	Total displacement	749,9 cc
	Compression ratio	0,459027778
	Maximum power at the crank	95 HP at 9000 rpm.
	Maximum torque at the crank	8.25 kgm at 7000 rpm.
	Fuel system	Integrated engine management system. Injection with Ride by Wire technology control of the throttle bodies
	Ignition	Digital electronic, integrated with the injection
	Starting	Electric
	Exhaust	Two in one system in 100% stainless steel with three-way catalytic converter and Lambda probe
	Generator	450 W at 6000 rpm.
	Lubrification	Wet sump
	Gear box	six speed, transmission ratio: 1° 36/14 (2.57) 2° 32/17 (1.88) 3° 30/20 (1.5) 4° 28/22 (1.27) 5° 24/25 (0.96) 6° 23/26 (0.88)
	Clutch	Multi-plate in oil bath, hydraulically operated.
	Primary drive	Spur gears, transmission ratio: 60/31 (1.75)
	Final drive	Chain Transmission ratio: 16/44
	Frame	Modular steel trellis connected with high strength bolts to aluminium side plates. Detachable rear frame.
	Front suspension	43 mm upside-down fork. 120 mm wheel travel.
	Rear suspension	Aluminium alloy swingarm with reinforcement truss. Hydraulic shock absorber adjustable in spring preload and rebound damping. Wheel travel: 130 mm.
	Brakes  Front	Double stainless steel floating disc (Ø 320 mm ). Four piston radial calipers. Metal braided brake line.
	Brakes Rear	Stainless steel disc (Æ 240 mm) with single piston caliper. Metal braided brake line.
	Wheels	In aluminium alloy Front: 3.50 X 17″ Rear: 6.00 X 17″
	Tyres	Radial tubeless; front: 120/70 ZR 17 rear: 180/55 ZR 17
	Dimensions	Overall length: 2265 mm Overall width: 800 mm (at handlebars) Overall height: 1135 mm (at instruments) Seat height: 810 mm Wheelbase: 1440 mm Trail: 109 mm Rake angle: 25.7°
	Dry weight	189 Kg
	Fuel tank capacity	16 l